drivers/scsi/zalon7xx.h

   1 #ifndef ZALON7XX_H
   2 #define ZALON7XX_H
   3
   4 #include <linux/types.h>
   5
   6 #include "sym53c8xx_defs.h"
   7
   8 extern int zalon7xx_detect(Scsi_Host_Template *);
   9
  10 #include <scsi/scsicam.h>
  11
  12 extern struct proc_dir_entry proc_scsi_zalon7xx;
  13
  14 /* borrowed from drivers/scsi/ncr53c8xx.h */
  15 int ncr53c8xx_abort(Scsi_Cmnd *);
  16 int zalon7xx_detect(Scsi_Host_Template *tpnt);
  17 const char *ncr53c8xx_info(struct Scsi_Host *host);
  18 int ncr53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
  19 int ncr53c8xx_reset(Scsi_Cmnd *, unsigned int);
  20
  21 #ifdef MODULE
  22 int zalon7xx_release(struct Scsi_Host *);
  23 #else
  24 #define zalon7xx_release NULL
  25 #endif
  26
  27 #define SCSI_ZALON { proc_name:         "zalon720",     \
  28                         detect:         zalon7xx_detect,        \
  29                         release:        zalon7xx_release,       \
  30                         info:           ncr53c8xx_info,         \
  31                         queuecommand:   ncr53c8xx_queue_command,\
  32                         abort:          ncr53c8xx_abort,        \
  33                         reset:          ncr53c8xx_reset,        \
  34                         bios_param:     scsicam_bios_param,     \
  35                         can_queue:      SCSI_NCR_CAN_QUEUE,     \
  36                         this_id:        7,                      \
  37                         sg_tablesize:   SCSI_NCR_SG_TABLESIZE,  \
  38                         cmd_per_lun:    SCSI_NCR_CMD_PER_LUN,   \
  39                         use_clustering: DISABLE_CLUSTERING}
  40
  41
  42 #define GSC_SCSI_ZALON_OFFSET 0x800
  43
  44 #define IO_MODULE_EIM           (1*4)
  45 #define IO_MODULE_DC_ADATA      (2*4)
  46 #define IO_MODULE_II_CDATA      (3*4)
  47 #define IO_MODULE_IO_COMMAND    (12*4)
  48 #define IO_MODULE_IO_STATUS     (13*4)
  49
  50 #define IOSTATUS_RY             0x40
  51 #define IOSTATUS_FE             0x80
  52 #define IOIIDATA_SMINT5L        0x40000000
  53 #define IOIIDATA_MINT5EN        0x20000000
  54 #define IOIIDATA_PACKEN         0x10000000
  55 #define IOIIDATA_PREFETCHEN     0x08000000
  56 #define IOIIDATA_IOII           0x00000020
  57
  58 #define CMD_RESET               5
  59
  60 #endif /* ZALON7XX_H */